{% extends "base.html" %}

{% block content %}
  {{ super() }}

  <!-- Giscus -->
  <h2 id="__comments">{{ lang.t("meta.comments") }}</h2>
  <script src="https://giscus.app/client.js"
        data-repo="EE-Wiki/EE-Wiki"
        data-repo-id="R_kgDOGjpuqw"
        data-category="Announcements"
        data-category-id="DIC_kwDOGjpuq84CAXlR"
        data-mapping="url"
        data-reactions-enabled="1"
        data-emit-metadata="0"
        data-input-position="top"
        data-theme="light_protanopia"
        data-lang="zh-CN"
        data-loading="lazy"
        crossorigin="anonymous"
        async>
</script>

  <!-- Reload on palette change -->
  <script>
    var palette = __md_get("__palette")
    if (palette && typeof palette.color === "object")
      if (palette.color.scheme === "slate") {
        var giscus = document.querySelector("script[src*=giscus]")
        giscus.setAttribute("data-theme", "dark") 
      }

    /* Register event handlers after documented loaded */
    document.addEventListener("DOMContentLoaded", function() {
      var ref = document.querySelector("[data-md-component=palette]")
      ref.addEventListener("change", function() {
        var palette = __md_get("__palette")
        if (palette && typeof palette.color === "object") {
          var theme = palette.color.scheme === "slate" ? "dark" : "light"

          /* Instruct Giscus to change theme */
          var frame = document.querySelector(".giscus-frame")
          frame.contentWindow.postMessage(
            { giscus: { setConfig: { theme } } },
            "https://giscus.app"
          )
        }
      })
    })
  </script>
{% endblock %}